<template >
        <div class="section">
                <!--新书上架-->
                <div class="book-list">
                <div class="header">
                <div class="heading">{{heading}}</div>
                <div class="more">更多...</div>
        </div>
        <div class="book-item">
                <div class="book" v-for="book in books">
                <div @click="$emit('onBookSelect',book)" class="cover"><img :src="book.img_url"></div>
                <div class="title">{{book.title}}</div>
        <div class="authors">{{book.authors | join}}</div>
        </div>
        </div>
        </div>
        </div>
        </template>

        <script type="text/ecmascript-6">
            import './list.less'
            export default{
               props:['books','heading']
            ,filters:{
            join(args){
                return args.join(',')
            }
        }
    }
</script>